This product is certified by GDTC and weighs 10g. It is crafted in Mainland China and contains no high-concern chemicals. The necklace features a yellow gold metal and is stamped with 18k. It is designed for women and falls under the category of torques. Perfect for parties, the chain is of the blade type. This necklace is a trendy piece that showcases a geometric shape. It meets environmental standards of being allergy-free, lead-free, cadmium-free, and nickel-free. It is suitable for various occasions such as weddings, anniversaries, gifts, and engagements. With the option to choose it as a party accessory, this necklace is a must-have!